Title:
CONTROL APPARATUS
United States Patent 3427554
Inventors:
Lagoe, James A.
Kusaka, Dan H.
Application Number:
US3427554DA
Publication Date:
02/11/1969
Filing Date:
07/03/1967
Assignee:
HONEYWELL INC
Primary Class:
Other Classes:
367/2
International Classes:
E21B33/035; G08C23/02; (IPC1-7): H04B11/00; H04B13/02
View Patent Images:
US Patent References:
3313160Remote meter reading system1967-04-11
3258692N/A1966-06-28
3253260Digital data system and apparatus1966-05-24